diff --git a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/oa/provision/oozie_app/workflow.xml b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/oa/provision/oozie_app/workflow.xml
index 9eab960f07..1a66e2797d 100644
--- a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/oa/provision/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/oa/provision/oozie_app/workflow.xml
@@ -185,6 +185,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -212,6 +213,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -239,6 +241,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -266,6 +269,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -293,6 +297,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -320,6 +325,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -347,6 +353,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -386,6 +393,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -414,6 +422,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -442,6 +451,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -470,6 +480,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -498,6 +509,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -526,6 +538,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
@@ -554,6 +567,7 @@
                 --executor-cores=${sparkExecutorCoresForJoining}
                 --executor-memory=${sparkExecutorMemoryForJoining}
                 --driver-memory=${sparkDriverMemoryForJoining}
+                --conf spark.executor.memoryOverhead=${sparkExecutorMemoryForJoining}
                 --conf spark.extraListeners=${spark2ExtraListeners}
                 --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
                 --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}